122735820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 392232960

約数和(自身を除く): 269497140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 62, 69, 76, 92, 93, 95, 114, 115, 124, 138, 151, 155, 186, 190, 228, 230, 276, 285, 302, 310, 345, 372, 380, 437, 453, 460, 465, 570, 589, 604, 620, 690, 713, 755, 874, 906, 930, 1140, 1178, 1311, 1380, 1426, 1510, 1748, 1767, 1812, 1860, 2139, 2185, 2265, 2356, 2622, 2852, 2869, 2945, 3020, 3473, 3534, 3565, 4278, 4370, 4530, 4681, 5244, 5738, 5890, 6555, 6946, 7068, 7130, 8556, 8607, 8740, 8835, 9060, 9362, 10419, 10695, 11476, 11780, 13110, 13547, 13892, 14043, 14260, 14345, 17214, 17365, 17670, 18724, 20838, 21390, 23405, 26220, 27094, 28086, 28690, 34428, 34730, 35340, 40641, 41676, 42780, 43035, 46810, 52095, 54188, 56172, 57380, 65987, 67735, 69460, 70215, 81282, 86070, 88939, 93620, 104190, 107663, 131974, 135470, 140430, 162564, 172140, 177878, 197961, 203205, 208380, 215326, 263948, 266817, 270940, 280860, 322989, 329935, 355756, 395922, 406410, 430652, 444695, 533634, 538315, 645978, 659870, 791844, 812820, 889390, 989805, 1067268, 1076630, 1291956, 1319740, 1334085, 1614945, 1778780, 1979610, 2045597, 2153260, 2668170, 3229890, 3959220, 4091194, 5336340, 6136791, 6459780, 8182388, 10227985, 12273582, 20455970, 24547164, 30683955, 40911940, 61367910, 122735820]

約数ペア:

[(1, 122735820), (2, 61367910), (3, 40911940), (4, 30683955), (5, 24547164), (6, 20455970), (10, 12273582), (12, 10227985), (15, 8182388), (19, 6459780), (20, 6136791), (23, 5336340), (30, 4091194), (31, 3959220), (38, 3229890), (46, 2668170), (57, 2153260), (60, 2045597), (62, 1979610), (69, 1778780), (76, 1614945), (92, 1334085), (93, 1319740), (95, 1291956), (114, 1076630), (115, 1067268), (124, 989805), (138, 889390), (151, 812820), (155, 791844), (186, 659870), (190, 645978), (228, 538315), (230, 533634), (276, 444695), (285, 430652), (302, 406410), (310, 395922), (345, 355756), (372, 329935), (380, 322989), (437, 280860), (453, 270940), (460, 266817), (465, 263948), (570, 215326), (589, 208380), (604, 203205), (620, 197961), (690, 177878), (713, 172140), (755, 162564), (874, 140430), (906, 135470), (930, 131974), (1140, 107663), (1178, 104190), (1311, 93620), (1380, 88939), (1426, 86070), (1510, 81282), (1748, 70215), (1767, 69460), (1812, 67735), (1860, 65987), (2139, 57380), (2185, 56172), (2265, 54188), (2356, 52095), (2622, 46810), (2852, 43035), (2869, 42780), (2945, 41676), (3020, 40641), (3473, 35340), (3534, 34730), (3565, 34428), (4278, 28690), (4370, 28086), (4530, 27094), (4681, 26220), (5244, 23405), (5738, 21390), (5890, 20838), (6555, 18724), (6946, 17670), (7068, 17365), (7130, 17214), (8556, 14345), (8607, 14260), (8740, 14043), (8835, 13892), (9060, 13547), (9362, 13110), (10419, 11780), (10695, 11476)]